Cov txheej txheem:

LED Mloog Siv 555 thiab 4017 (Tsis Xav Tau Lub Tshuab): 8 Kauj Ruam (nrog Duab)
LED Mloog Siv 555 thiab 4017 (Tsis Xav Tau Lub Tshuab): 8 Kauj Ruam (nrog Duab)

Video: LED Mloog Siv 555 thiab 4017 (Tsis Xav Tau Lub Tshuab): 8 Kauj Ruam (nrog Duab)

Video: LED Mloog Siv 555 thiab 4017 (Tsis Xav Tau Lub Tshuab): 8 Kauj Ruam (nrog Duab)
Video: Qhia kaw suab nkauj hauv lub Studio One 5 2024, Lub Xya hli ntuj
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LED Mloog Siv 555 thiab 4017 (Tsis Xav Tau Lub Xeem)
LED Mloog Siv 555 thiab 4017 (Tsis Xav Tau Lub Xeem)

Ntawm no kuv yuav qhia qhov haujlwm uas kuv tsim thiab ua txog 7 xyoo dhau los.

Lub tswv yim ntawm txoj haujlwm yog siv cov txee ICs zoo li 4017 los tsim cov cim qhia uas tswj kev nyem ntawm LEDs teeb tsa raws li lub moos sib piv ntawm tes.

Kauj Ruam 1: Theem 1: Lub Sijhawm Pib Teeb Meem

Theem 1: Lub Sijhawm Teeb Meem
Theem 1: Lub Sijhawm Teeb Meem
Theem 1: Lub Sijhawm Teeb Meem
Theem 1: Lub Sijhawm Teeb Meem
Theem 1: Lub Sijhawm Teeb Meem
Theem 1: Lub Sijhawm Teeb Meem
Theem 1: Lub Sijhawm Teeb Meem
Theem 1: Lub Sijhawm Teeb Meem

Ua ntej kuv tau tsim lub tshuab hluav taws xob moos siv 555 IC hauv hom astable. Siv lub vev xaib (https://www.ohmslawcalculator.com/555-astable-calcu…) Kuv tuaj yeem tsim 1 Hz teeb liab nrog 100 uF capacitor thiab ob 4.81 k ohm resistors.

Txhawm rau teeb tsa lub sijhawm, Kuv tuaj yeem ntxiv qhov hloov pauv uas sib txawv ntawm 100 uF lub tshuab hluav taws xob los tsim 1 Hz moos teeb liab thiab 1 uF lub tshuab hluav taws xob los tsim 100 Hz lub teeb liab.

Lub moos teeb liab los ntawm tus pin 3 (tso tawm) yuav raug xa mus rau theem tom ntej (Seconds Generation).

Kauj Ruam 2: Kauj Ruam 2: Thib Ob Cov Teeb Meem Ua Ntej Circuit

Theem 2: Thib Ob Teeb Meem Tsim Circuit Court
Theem 2: Thib Ob Teeb Meem Tsim Circuit Court
Theem 2: Thib Ob Teeb Meem Tsim Circuit Court
Theem 2: Thib Ob Teeb Meem Tsim Circuit Court
Theem 2: Thib Ob Teeb Meem Tsim Circuit Court
Theem 2: Thib Ob Teeb Meem Tsim Circuit Court

Ntawm no kuv txuas ob 4017 ICs los tsim kev suav los ntawm 00 txog 59. Thawj IC hu ua UNITS IC thiab tuaj yeem tsim suav los ntawm 0 txog 9. IC raug ntsuas siv lub moos teeb liab los ntawm 555 timer (Kauj Ruam 1).

IC no yuav tsum tsis txhob rov pib dua vim cov chav suav yuav tsum mus txog 9.

Qhov thib ob 4017 IC hu ua TENS IC thiab tuaj yeem tsim suav tau los ntawm 0 txog 5. IC suav nrog siv lub moos teeb liab los ntawm 4017 UNITS IC raws li ua tiav (tus pin 12) yuav tsim lub teeb liab thaum UNITS lub txee rov pib dua los ntawm 9 rau 0

IC yuav tsum tau rov pib dua thaum suav mus txog 6. Yog li Q6 cov zis ntawm IC txuas nrog rov pib dua (tus pin 12) thiab tseem mus rau theem tom ntej (feeb).

Kauj Ruam 3: Kauj Ruam 3: Faib Cov Teeb Meem Teeb Tsa

Theem 3: Cov Teeb Meem Teeb Meem Tsim Circuit
Theem 3: Cov Teeb Meem Teeb Meem Tsim Circuit
Theem 3: Cov Teeb Meem Teeb Meem Tsim Circuit
Theem 3: Cov Teeb Meem Teeb Meem Tsim Circuit
Theem 3: Cov Teeb Meem Teeb Meem Tsim Circuit
Theem 3: Cov Teeb Meem Teeb Meem Tsim Circuit

Ntawm no kuv txuas ob 4017 ICs los tsim kev suav los ntawm 00 txog 59. Thawj IC hu ua UNITS IC thiab tuaj yeem tsim suav los ntawm 0 txog 9. IC raug ntsuas siv lub moos teeb liab los ntawm 4017 TENS IC txee (Theem 2) ntawm vib nas this tiam theem.

IC no yuav tsum tsis txhob rov pib dua vim cov chav suav yuav tsum mus txog 9.

Qhov thib ob 4017 IC hu ua TENS IC thiab tuaj yeem tsim suav tau los ntawm 0 txog 5. IC suav nrog siv lub moos teeb liab los ntawm 4017 UNITS IC raws li ua tiav (tus pin 12) yuav tsim lub teeb liab thaum UNITS lub txee rov pib dua los ntawm 9 rau 0

IC yuav tsum tau rov pib dua thaum suav txog 6. Yog li Q6 cov zis ntawm IC txuas nrog rov pib dua (tus pin 15) thiab tseem mus rau qib tom ntej (Teev).

Kauj Ruam 4: Kauj Ruam 4: Teev Sijhawm Teeb Meem Tsim Circuit

Theem 4: Teev Sijhawm Teeb Meem Tsim Circuit
Theem 4: Teev Sijhawm Teeb Meem Tsim Circuit
Theem 4: Teev Sijhawm Teeb Meem Tsim Circuit
Theem 4: Teev Sijhawm Teeb Meem Tsim Circuit
Theem 4: Teev Sijhawm Teeb Meem Tsim Circuit
Theem 4: Teev Sijhawm Teeb Meem Tsim Circuit

Ntawm no kuv txuas ob 4017 ICs los tsim kev suav los ntawm 00 txog 11. Thawj IC hu ua UNITS IC thiab tuaj yeem tsim suav los ntawm 0 txog 9. IC raug ntsuas siv lub moos teeb liab los ntawm 4017 TENS IC txee (Theem 3) ntawm feeb tiam theem.

IC no yuav tsum tau rov pib dua raws li UNITS suav txog 2 thiab TENS suav txog mus txog 1.

Qhov thib ob 4017 IC hu ua TENS IC thiab tuaj yeem tsim suav tau los ntawm 0 txog 1. IC tau siv lub moos teeb liab los ntawm 4017 UNITS IC raws li ua tiav (tus pin 12) yuav tsim lub teeb liab thaum UNITS lub txee rov pib dua los ntawm 9 txog 0

IC no yuav tsum tau rov pib dua raws li UNITS suav txog 2 thiab TENS suav txog mus txog 1.

Raws li peb xav tau rov pib dua ob lub txee ntawm suav 12 (suav 2 ntawm UNITS IC thiab suav 1 ntawm TENS IC), peb tuaj yeem siv THIAB lub rooj vag los txuas ob lub NPN transistors hauv koob. thawj NPN transistor yuav txuas nrog Vcc los ntawm tus neeg sau khoom. Lub hauv paus txuas nrog Q2 ntawm UNITS lub txee thiab thaum kawg tus emitter tau txuas nrog NPN transistor thib ob. Qhov thib ob NPN transistor lub hauv paus tau txuas nrog Q1 ntawm TENS lub txee thiab thaum kawg tus xa tawm yuav txuas nrog RESET (tus pin 12) ntawm ob qho ICs.

Kauj Ruam 5: Theem 5: LEDs Thib Ob (00-59)

Theem 5: LEDs thib ob (00-59)
Theem 5: LEDs thib ob (00-59)
Theem 5: LEDs thib ob (00-59)
Theem 5: LEDs thib ob (00-59)
Theem 5: LEDs thib ob (00-59)
Theem 5: LEDs thib ob (00-59)

Hauv theem no, kuv txuas nrog 6 pawg ntawm LEDs. Txhua pawg muaj 10 LEDs sawv cev rau suav los ntawm 0 txog 9.

  • pab pawg 0 (G0) sawv cev rau vib nas this suav los ntawm 0-9
  • pab pawg 1 (G1) sawv cev rau suav vib nas this suav txij 10-19
  • pab pawg 2 (G2) sawv cev rau suav vib nas this suav txij 20-29
  • pab pawg 3 (G3) sawv cev rau vib nas this suav txij 30-39
  • pab pawg 4 (G4) sawv cev rau suav vib nas this suav txij 40-49
  • pab pawg 5 (G5) sawv cev rau vib nas this suav los ntawm 50-59

Lub Anode ntawm LED 0 ntawm txhua pab pawg tau txuas nrog Q0 ntawm UNITS IC los ntawm vib nas this teeb tsa kev tsim hluav taws xob. Lub Anode ntawm LED 1 ntawm txhua pab pawg tau txuas nrog Q1 ntawm UNITS IC los ntawm vib nas this cim cim tsim hluav taws xob. Thiab yog li ntawd txog thaum kuv tau txais Anode ntawm LED 9 ntawm txhua pab pawg tau txuas nrog Q9 ntawm UNITS IC los ntawm vib nas this cim cim tsim hluav taws xob.

Txhua qhov cathodes ntawm txhua pab pawg LEDs tau qhuas rau ib txoj hlua txuas nrog rau tus pin tus pin ntawm NPN transistor. Lub hauv paus ntawm G0's transistor txuas nrog Q0 ntawm TENS IC los ntawm vib nas this teeb tsa kev tsim hluav taws xob. Lub hauv paus ntawm G1's transistor txuas nrog Q1 ntawm TENS IC los ntawm vib nas this cim cim tsim hluav taws xob. Thiab yog li ntawd kom txog thaum kuv tau txais Lub hauv paus ntawm G9 lub transistor txuas nrog Q5 ntawm TENS IC los ntawm vib nas this cim cim tsim hluav taws xob. Txhua tus emitters ntawm transistors yuav tsum txuas nrog hauv av ntawm lub roj teeb.

Kauj Ruam 6: Theem 6: Feeb LEDs (00-59)

Theem 6: Minutes LEDs (00-59)
Theem 6: Minutes LEDs (00-59)
Theem 6: Minutes LEDs (00-59)
Theem 6: Minutes LEDs (00-59)
Theem 6: Minutes LEDs (00-59)
Theem 6: Minutes LEDs (00-59)

Hauv theem no, kuv txuas nrog 6 pawg ntawm LEDs. Txhua pawg muaj 10 LEDs sawv cev suav los ntawm 0 txog 9.

  • pab pawg 0 (G0) sawv cev rau vib nas this suav los ntawm 0-9
  • pab pawg 1 (G1) sawv cev rau suav vib nas this suav txij 10-19
  • pab pawg 2 (G2) sawv cev rau suav vib nas this suav txij 20-29
  • pab pawg 3 (G3) sawv cev rau vib nas this suav txij 30-39
  • pab pawg 4 (G4) sawv cev rau suav vib nas this suav txij 40-49
  • pab pawg 5 (G5) sawv cev rau vib nas this suav los ntawm 50-59

Anodes ntawm LED 0 ntawm txhua pab pawg tau txuas nrog Q0 ntawm UNITS IC los ntawm feeb cim cim tsim hluav taws xob. Cov Anodes ntawm LED 1 ntawm txhua pab pawg tau txuas nrog Q1 ntawm UNITS IC los ntawm feeb cim cim tsim hluav taws xob. Thiab yog li ntawd txog thaum kuv tau txais Anodes ntawm LED 9 ntawm txhua pab pawg tau txuas nrog Q9 ntawm UNITS IC los ntawm feeb cim cim tsim hluav taws xob.

Txhua qhov cathodes ntawm txhua pab pawg LEDs tau qhuas rau ib txoj hlua txuas nrog rau tus pin tus pin ntawm NPN transistor. Lub hauv paus ntawm G0's transistor txuas nrog Q0 ntawm TENS IC los ntawm feeb cim qhia txog kev tsim hluav taws xob. Lub hauv paus ntawm G1's transistor txuas nrog Q1 ntawm TENS IC los ntawm feeb cim qhia kev tsim hluav taws xob. Thiab yog li ntawd kom txog thaum kuv tau txais Lub hauv paus ntawm G9's transistor txuas nrog Q5 ntawm TENS IC los ntawm feeb cim cim cim Circuit Court. Txhua tus emitters ntawm transistors yuav tsum txuas nrog hauv av ntawm lub roj teeb.

Kauj Ruam 7: Theem 7: Teev Sijhawm LEDs (00 txog 12)

Theem 7: Cov Sijhawm LEDs (00 txog 12)
Theem 7: Cov Sijhawm LEDs (00 txog 12)
Theem 7: Cov Sijhawm LEDs (00 txog 12)
Theem 7: Cov Sijhawm LEDs (00 txog 12)
Theem 7: Cov Sijhawm LEDs (00 txog 12)
Theem 7: Cov Sijhawm LEDs (00 txog 12)

Hauv theem no, kuv txuas nrog 12 pawg ntawm LEDs. Txhua pawg muaj 5 LEDs sawv cev suav los ntawm 0 txog 4.

  • pab pawg 0 (G0) sawv cev rau cov teev teev los ntawm 00-01
  • pab pawg 1 (G1) sawv cev rau cov teev suav txij 01-02
  • pab pawg 2 (G2) sawv cev rau cov teev teev los ntawm 02-03
  • pab pawg 3 (G3) sawv cev rau cov teev teev los ntawm 03-04
  • pab pawg 4 (G4) sawv cev rau cov teev teev los ntawm 04-05
  • pab pawg 5 (G5) sawv cev rau cov teev teev los ntawm 05-06
  • pab pawg 6 (G6) sawv cev rau cov suav suav txij hnub 06-07
  • pab pawg 7 (G7) sawv cev rau cov sijhawm suav txij 07-08
  • pab pawg 8 (G8) sawv cev rau cov sijhawm suav txij 08-09
  • pab pawg 9 (G9) sawv cev rau cov teev teev los ntawm 09-10
  • pab pawg 10 (G10) sawv cev rau cov teev teev los ntawm 10-11
  • pab pawg 11 (G11) sawv cev rau cov teev teev los ntawm 11-12

Cov LEDs raug tswj los ntawm TENS suav ntawm feeb cim qhia txog kev tsim hluav taws xob. Lub Anodes ntawm LED 0 ntawm txhua pab pawg tau txuas nrog Q0 ntawm TENS IC los ntawm feeb qhia cov cim tsim hluav taws xob. Cov Anodes ntawm LED 1 ntawm txhua pab pawg tau txuas nrog Q1 ntawm TENS IC los ntawm feeb cim cim tsim hluav taws xob. Thiab yog li ntawd txog thaum kuv tau txais Anodes ntawm LED 4 ntawm txhua pab pawg txuas nrog Vcc.

Txhua qhov cathodes ntawm txhua pab pawg LEDs los ntawm 0 txog 3 tau qhuas rau ib lub xaim mus rau qhov kev tswj hwm Circuit raws li G0. Tsuas yog cathodes ntawm LEDs 4 txuas nrog LOS YOG lub qhov rooj ua nrog ob lub NPN transistors. Lub hauv paus ntawm thawj NPN transistor txuas nrog Q4 ntawm TENS IC los ntawm feeb cim cim tsim hluav taws xob thaum lub hauv paus ntawm NPN transistor thib ob txuas nrog Q5 ntawm TENS IC los ntawm feeb cim cim tsim hluav taws xob. Cov emitters tau qhuas ntawm ib lub xaim nrog cov cathodes ntawm lwm LEDs uas tau sau tias G0.

Kauj Ruam 8: Theem 8: Teev Sijhawm Teeb Meem Tswj Circuit

Theem 8: Teev Sijhawm Teeb Meem Tswj Circuit
Theem 8: Teev Sijhawm Teeb Meem Tswj Circuit
Theem 8: Teev Sijhawm Teeb Meem Tswj Circuit
Theem 8: Teev Sijhawm Teeb Meem Tswj Circuit

Thaum kawg kuv tau ua ob txoj hauv kev los tswj Cov Sijhawm Qhia. Thawj qhov Circuit Court tau ua nrog THIAB lub rooj ua nrog NPN transistors.

Thawj qhov kev tswj hwm Circuit Court yog tsim los tswj cov cim tau txais los ntawm G0 txog G9 ntawm Cov Sijhawm LEDs. Txhua ntawm G0 rau G9 txuas nrog cov neeg sau ntawm 9 NPN transistors. Cov hauv paus ntawm cov transistors txuas nrog rau cov txiaj ntsig ntawm UNITS IC ntawm cov teev teev cim tsim hluav taws xob suav nrog 0 txog 9. Cov emitters tau qhuas thiab txuas nrog rau tus neeg sau ntawm NPN transistor uas lub hauv paus txuas nrog rau qhov tso tawm ntawm TENS IC ntawm cov teev qhia lub cim tsim hluav taws xob suav 0.

Qhov kev tswj hwm thib ob tau tsim los tswj cov cim tau txais los ntawm G10 txog G11 ntawm Cov Sijhawm LEDs. Txhua ntawm G10 thiab G11 txuas nrog tus neeg sau ntawm 2 NPN transistors. Cov Bases ntawm cov transistors txuas nrog rau cov txiaj ntsig ntawm UNITS IC ntawm cov teev teev cov cim tsim hluav taws xob suav nrog 0 txog 1. Cov emitters tau qhuas thiab txuas nrog rau tus neeg sau ntawm NPN transistor uas lub hauv paus txuas nrog rau qhov tso tawm ntawm TENS IC ntawm cov teev qhia txog kev tsim hluav taws xob suav 1.

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